Composition of matter.



.tion of Matter;

FERDINAND A. LOBERT, OF NATIONAL CITY,CALIFORNI.A.

COM POSITION OF MATTER.

Specification of Letters Patent.

Patented June 25, 1907.

Application filed July 12, 1906. Serial No. 326,942.

Too/ll whom it may concern:

Be it .known that I, FERDINAND A. Lo- BERT, a citizen of the United States, residing at National Cit in the county of San Diego and State of Ca orn ia, have invented certain new and useful Improvements in Corn osind I do, declare the f0 owing-to be a full, of the invention, such as willenable others skilled in the art to which it appertains to make and use the same.

This invention is a composition of matter, from which non-corrosive pipes, receptacles and other gas or liquid containers may be made. p I r My composition consists of the following ingredlents combined in the proportions stated, nan1ely,viz: brimstone, one pound; asbestos, 1/2 pound; charcoal, 1/16 ound; graphite, 1/8 pound; carbonate of ime, 1/4 pound. These ingredients are to be thoroughly minclear and exact description gled by agitation in a suitable receptacle over a fire, and the composition is then molded into suitable shapes according to the article desired. Pi es, receptacles or other containers made om this composition will not be afiected by sulfuric acid or any other acid or gas.

I claim:- g The composition of matter consisting of brimstone, asbestos, charcoal, graphite and carbonate of lime, substantially in the proortions described and united together by eat and stirring. V In testimony whereof I have hereunto set my hand in presence of two subscribing Witnesses.

FERDINAND A. LOBERT. 

